<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>属性和方法</title>
</head>
<!--<script>
	var o5 ={};
	o5.name=' jeck,Tom';
	o5.introduce =function(){
		alert('My name is ' + this. name);
		};
	alert(o5.name);
	o5.introduce();
	</script>-->
<script>
	var o4={
		name:'Jim',
		age:19,
		gender:'男',
		sayHello:function(){
			console.log('你好，世界');
	}
	}
	console.log(o4.name);
	o4.sayHello();
	
	
	</script>
<body>
</body>
</html>
